Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

33°
H 57°
L 43°
WSW
1mph
Low tide
9:26 am
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Sunday, November 1, 2026
The tide is currently falling in Portland, ME.
Next low tide : in 2h 51m at 9:26 am (1.0 ft)
Next high tide : 3:46 pm (10.0 ft)
Sunset today : 4:32 pm
Sunrise tomorrow : 6:17 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine
Casco Bay Boat Transport

Casco Bay Boat Transport
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center

USCG Station South Portland, ME
Hamilton Marine - Portland

Hamilton Marine - Portland
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)

Portland, ME Tides - Aug 1959

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:458.28:549.52:370.92:361.55:298:05Waning Crescent1Sat
2Sun9:308.59:379.83:200.63:201.25:308:03Waning Crescent2Sun
3Mon10:128.710:1810.04:000.34:011.05:318:02New Moon3Mon
4Tue10:529.010:5710.24:380.04:410.75:328:01New Moon4Tue
5Wed11:309.311:3710.35:15-0.25:220.45:338:00New Moon5Wed
6Thu12:089.65:53-0.46:040.25:347:58Waxing Crescent6Thu
7Fri12:1710.412:479.96:32-0.56:480.05:357:57Waxing Crescent7Fri
8Sat12:5910.31:2810.17:13-0.67:34-0.15:377:56Waxing Crescent8Sat
9Sun1:4510.22:1410.27:58-0.58:25-0.15:387:54Waxing Crescent9Sun
10Mon2:369.93:0410.38:47-0.39:20-0.15:397:53First Quarter10Mon
11Tue3:329.63:5910.39:40-0.110:190.05:407:52First Quarter11Tue
12Wed4:329.34:5910.310:370.211:220.05:417:50First Quarter12Wed
13Thu5:379.16:0210.311:380.45:427:49Waxing Gibbous13Thu
14Fri6:459.17:0810.512:290.012:440.45:437:47Waxing Gibbous14Fri
15Sat7:519.28:1010.71:36-0.31:490.35:447:46Waxing Gibbous15Sat
16Sun8:519.59:0810.92:37-0.52:490.15:457:44Waxing Gibbous16Sun
17Mon9:469.810:0211.03:32-0.83:44-0.25:477:43Full Moon17Mon
18Tue10:3710.010:5311.04:23-0.94:36-0.35:487:41Full Moon18Tue
19Wed11:2510.111:4110.85:11-0.95:26-0.35:497:39Full Moon19Wed
20Thu12:1010.15:56-0.76:13-0.25:507:38Waning Gibbous20Thu
21Fri12:2610.512:5310.06:39-0.46:580.05:517:36Waning Gibbous21Fri
22Sat1:1110.01:369.87:21-0.17:440.35:527:35Waning Gibbous22Sat
23Sun1:569.52:199.68:030.48:310.65:537:33Waning Gibbous23Sun
24Mon2:439.03:059.38:470.89:200.95:547:31Third Quarter24Mon
25Tue3:338.63:549.19:331.210:121.25:567:30Third Quarter25Tue
26Wed4:258.24:458.910:221.611:061.45:577:28Third Quarter26Wed
27Thu5:218.05:398.811:151.85:587:26Third Quarter27Thu
28Fri6:187.96:358.912:041.512:111.95:597:25Waning Crescent28Fri
29Sat7:158.07:299.11:021.31:071.76:007:23Waning Crescent29Sat
30Sun8:078.28:189.41:541.11:591.46:017:21Waning Crescent30Sun
31Mon8:538.69:039.72:400.72:461.16:027:19Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418150)

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Common Questions About Portland, ME Tides

Collapse All
Is this week a spring tide or neap tide in Portland, ME?

Portland, ME is currently in a neap phase. Tonight's moon is 52% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Portland, ME tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Portland, ME?

Tide predictions for Portland, ME come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Portland, ME?

Tide data for Portland, ME is sourced from NOAA Station #8418150. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8418150.

What is the moon phase in Portland, ME tonight?

Tonight the moon over Portland, ME is Third Quarter (52% illuminated). This places Portland, ME in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

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